Wide selection of OFHC / C / C Tube | copper pipes | carbon free . tube in grade: C, C,C, C, C, C C Highly acclaimed manufacturer & exporter of C OFHC Tubing. Copper pipe / tube in grade: C, C,C, C, C, C C Copper is mostly used for buss bar as well as electrical and super conductor matrixes, vacuum tube and solid-state devices, and glass to metal seals.

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ETP Copper 110 / C110 / C11000

Note that for USA and Asia, some compositions are not identical. It has been established experimentally that such copper would operate successfully at a temperature of o C for periods of years, and that it could withstand short-circuit conditions as high as o C for a few seconds without any adverse effect. This copper does not suffer from steam hydrogen embrittlement when heated in a hydrogen reducing atmosphere. The hydrogen diffuses through the copper and reacts with inclusions of Cu 2 O ofuc, forming H 2 O waterwhich then forms pressurized water steam bubbles at the grain boundaries.

If this is required then a full anneal at to o Fube is needed. Microwaves are the invisible, super-energetic, short wavelength radio waves that travel at the speed of light used in microwave ovens and radar radio detection and ranging navigation equipment.

This page was last edited on 9 Januaryat UK Standards are superseded by European Standards.

C Copper Alloy | OFE OFHC C Copper Rod, Tube, Sheet & Plate

Oxygen-free high thermal conductivity OFHC copper is widely used in cryogenics. It may be necessary to stress relieve copper to reduce the possibility of distortion or cracking after machining or cold working. We maintains inventory of C OFE Copper in variety of shapes such as; sheet, plate, and round rod. From Wikipedia, the free encyclopedia. Sulphur has an adverse effect on the creep resistance of copper: Thus, they are widely used for heat exchangers, radiators, coolers, electro-heat-up pipe, air conditioner and refrigerators.

Tough pitch copper is unsuitable for this application since it is less pure and might outgas under high vacuum. Quick Facts Properties In the annealed soft to hard condition the alloy has the following combination of properties: The higher purity Pure copper is soft and malleable; a freshly exposed surface has a reddish-orange color. Long-range radar antenna, used to track space objects and ballistic missiles. All high conductivity coppers contain some oxygen as a result of the copper refining process but certain applications require copper with the highest purity and lowest oxygen levels, this is called Oxygen-free High Conductivity Copper OFHC.


Oxygen plays a beneficial role for improving copper conductivity. The magnets keep the particles on their orbit around the machine and focus the beams. Ultra-pure copper has a conductivity of Further information on oxygen-free copper silvers, and other conductivity materials, is available at the Copper Alloys Knowledge Base.

Copper alloys which contain oxygen as an impurity in the form of residual oxides present in the metal matrix can be embrittled if exposed to hot hydrogen. The copper minerals are separated from the waste rock then crushed to a fine powder and melted in a furnace.

Microwave tubes Vacuum capacitors Vacuum interrupters Vacuum seals Vacuum tubes for radio and TV transmitters, klystrons and magnetrons Waveguides Available Forms OFHC is available in bar, plate, profiles, rod, sheet, strip, tube and wire.

Oxygen-free High Conductivity Copper for electrical applications

Furthermore, they are reliable in quality. The Metallurgy of Copper Wire”. Resistance to Softening Softening is time and temperature dependent and it is difficult to estimate precisely the time at which it starts and finishes. By ofhhc this site, you agree to the Terms of Use and Privacy Policy.

Resistance to Corrosion The higher purity We sets the standard for quality, consistency and service in the plumbing, refrigeration and HVAC industries. Click here for latest Copper Prices India. For equivalents of copper alloys worldwide, their chemical compositions, material designation and national standards. High electrical conductivity coppers are distinct from coppers deoxidized by the addition of phosphorus in the smelting process.

OFHC is used for:. Creep is slow deformation of a material with time at temperature and must be allowed for in the design of any component operating above room temperature. The historical significance of the magnetron is that it allowed the development of radar copperr its use in defence in planes, ships and submarines in the s. Individual alloy pages include details of specifications, mechanical and physical properties, available product forms and applications.

Of these three are widely used and two are considered oxygen-free. In any of these applications, the release of oxygen or other impurities can cause undesirable chemical reactions with other materials in the local environment. In practice the oxygen content is typically 0. We welcome your ofjc and happy to club you in our list to provide you with the best service of Multimet Overseas. The high conductivity, high purity and low volatility under high vacuum make OFHC ideal for use in a magnetron because it is not subject to outgassing release of trapped gas such as oxygen.


C10100 OFHC Tubing manufacturer

CuOFP has been selected as corrosion resistant material for the overpack of spent nuclear fuel in the KBS-3 concept developed in Sweden and Finland to dispose high-level radioactive waste in crystalline rock formations. With holding years of experience in manufacturing, we continue to offer robust quality of C OFHC Tubing with very reasonable prices across all over the world.

Microwaves are made by a magnetron which at its heart has a ring shaped OFHC copper cathode which vibrates and emits microwaves when excited by a stream of electrons emitted in a vacuum from an anode. Retrieved 21 May For industrial applications, oxygen-free copper is valued more for its chemical purity than its electrical conductivity.

The purity of OFHC makes it suitable for conductivity applications in vacuum conditions. The copper tubes are made of pure electrolysis copper.

The method of producing OFHC copper ensures extra high grade of metal with a copper content of Oxygen-free copper OFC or oxygen-free high thermal conductivity OFHC copper is a group of wrought high conductivity copper alloys that have been electrolytically refined to reduce the level of oxygen to.

Being prominent manufacturer and exporter of a broad array of C OFHC Tubing, c1100 offer C OFHC Tubing that are fabricated by our adroit professionals using supreme class raw materials as per coppsr set industry norms. This section lists coppers and copper alloys for conductivity applications.

Applications The purity of OFHC makes it suitable for conductivity applications in vacuum conditions.